1. IO Islamic 1362 Reference (shelfmark): IO Islamic 1362 Title: Three texts on mathematics Scope & Content: Contents: (1) Anonymous treatise on multiplication (ff. 1r-2v); (2) al-‘Āmilī (العاملي), Khulāṣat al-ḥisāb (خلاصة الحساب; preface only, f. 4r); (3) Luṭf Allāh ibn Aḥmad al-Muhandis al-Lahūrī (لطف الله بن أحمد المهندس اللهوري), Sharḥ Khulāṣat al-ḥisāb (شرح خلاصة الحساب; ff. 4v-69r). Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 18th century Extent: Codex; ff. v+69+ii
